Bitcoin is always better than cash.For our bitcoin earnings,we are not accountable to government and we need not have to pay taxes unless it is legalized in the particular country.With bitcoin,we could easily send huge amounts of money with very low fee at high speed.With bitcoin,our money value increases,but with cash,our money just remains idle.
Yes it is bitcoin is better than cash in the sense that it is volatile it may raise its own value and the profit is yours, but lets accept the fact that it still have limits that we should deal with, most of the contries dont legalized bitcoin yet so we can say that it is not acceptable to be as payment for most of the trading and exportings product worldwide, dollars, euro and other currencies still being used for the payments in which higher position is working on oit and some of the contries review the potentials and capabilities of bitcoin and how can this system imprive the exonomy in each states and its future contributions.